{ "timeline": [ { "date": "1886", "tags": [ "会社設立" ], "category": "会社設立", "region": "", "importance": 3, "event": "東京神田で伊勢屋丹治呉服店として創業する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1924", "tags": [ "業態転換" ], "category": "業態転換", "region": "", "importance": 3, "event": "百貨店形態の店舗を開設する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1930/9", "tags": [ "会社設立" ], "category": "会社設立", "region": "", "importance": 3, "event": "東京神田に株式会社伊勢丹を設立する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1933/9", "tags": [ "業態転換" ], "category": "業態転換", "region": "", "importance": 3, "event": "神田店を閉店し、新宿に新店舗を開店する", "detail": "", "significance": "", "source": "有価証券報告書", "link": "/tse/8238/decisions/shinjuku-relocation-1933/" }, { "date": "1950/3", "tags": [ "株式上場" ], "category": "株式上場", "region": "", "importance": 1, "event": "東京証券取引所の店頭市場へ株式を登録する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1952/2", "tags": [], "category": "", "region": "", "importance": 1, "event": "立川店を開店する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1960/4", "tags": [ "設備投資" ], "category": "設備投資", "region": "", "importance": 1, "event": "新宿店の西側にパーキングビルを設置する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1961/10", "tags": [ "株式上場" ], "category": "株式上場", "region": "", "importance": 1, "event": "東京証券取引所市場第一部に株式を上場する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1968/9", "tags": [ "設備投資" ], "category": "設備投資", "region": "", "importance": 2, "event": "新宿店の新館（現・メンズ館）を開設する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1971/11", "tags": [], "category": "", "region": "", "importance": 1, "event": "吉祥寺店を開店する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1972/1", "tags": [ "海外進出" ], "category": "海外進出", "region": "東南アジア", "importance": 3, "event": "海外第一号店としてシンガポール伊勢丹を開店する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1974/4", "tags": [], "category": "", "region": "", "importance": 1, "event": "松戸店を開店する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1977/10", "tags": [], "category": "", "region": "", "importance": 1, "event": "田中屋伊勢丹（現・静岡伊勢丹）が新店舗を開店する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1981/4", "tags": [], "category": "", "region": "", "importance": 1, "event": "浦和店を開店する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1984/4", "tags": [], "category": "", "region": "", "importance": 1, "event": "新潟伊勢丹を開店する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1985/9", "tags": [ "設備投資" ], "category": "設備投資", "region": "", "importance": 1, "event": "新宿にパークシティイセタン１が完成する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1986/11", "tags": [], "category": "", "region": "", "importance": 1, "event": "創業百周年を迎える", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1987/6", "tags": [ "チャネル改革", "IT投資" ], "category": "チャネル改革|IT投資", "region": "", "importance": 2, "event": "新クレジットシステム「アイカード」を導入する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1988/11", "tags": [ "設備投資" ], "category": "設備投資", "region": "", "importance": 1, "event": "新宿にパークシティイセタン２が完成する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1989/2", "tags": [], "category": "", "region": "", "importance": 1, "event": "決算期を11月期から3月期に変更する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1990/9", "tags": [], "category": "", "region": "", "importance": 1, "event": "相模原店を開店する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1990/10", "tags": [ "海外進出" ], "category": "海外進出", "region": "東南アジア", "importance": 1, "event": "クアラルンプール伊勢丹（マレーシア）を開店する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1992/4", "tags": [ "海外進出" ], "category": "海外進出", "region": "東南アジア", "importance": 1, "event": "バンコク伊勢丹（タイ）を開店する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1993/6", "tags": [ "海外進出" ], "category": "海外進出", "region": "中国", "importance": 2, "event": "上海華亭伊勢丹（中国）を開店する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1993/12", "tags": [ "海外進出" ], "category": "海外進出", "region": "中国", "importance": 1, "event": "天津伊勢丹（中国）を開店する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1996/4", "tags": [], "category": "", "region": "", "importance": 1, "event": "府中店を開店する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1997/6", "tags": [ "海外進出" ], "category": "海外進出", "region": "中国", "importance": 1, "event": "上海梅龍鎮伊勢丹（中国）を開店する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "1997/9", "tags": [ "合弁設立" ], "category": "合弁設立", "region": "", "importance": 2, "event": "ジェイアール京都伊勢丹を開店する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "2001/1", "tags": [], "category": "", "region": "", "importance": 1, "event": "立川店を新店舗へ移設する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "2003/9", "tags": [ "業態転換" ], "category": "業態転換", "region": "", "importance": 3, "event": "新宿本店の新館を全面改装し、ブランドの仕切りを取り払ったメンズ館を開業する", "detail": "", "significance": "", "source": "週刊東洋経済 2005年12月24日号「伊勢丹社長 武藤信一 なぜ「メンズ館」は大成功を収めたか」", "link": "/tse/8238/decisions/mens-building-2003/" }, { "date": "2004/2", "tags": [], "category": "", "region": "", "importance": 2, "event": "小倉伊勢丹を開店する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "2005/2", "tags": [ "企業買収" ], "category": "企業買収", "region": "", "importance": 3, "event": "株式の公開買付により株式会社岩田屋を連結子会社化する", "detail": "", "significance": "", "source": "有価証券報告書", "link": "/tse/8238/decisions/iwataya-tob-2005/" }, { "date": "2005/9", "tags": [ "海外進出" ], "category": "海外進出", "region": "中国", "importance": 1, "event": "済南伊勢丹（中国）を開店する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "2007/5", "tags": [ "海外進出" ], "category": "海外進出", "region": "中国", "importance": 1, "event": "成都伊勢丹（中国）を開店する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "2007/8", "tags": [ "組織再編" ], "category": "組織再編", "region": "", "importance": 3, "event": "三越との株式移転による共同持株会社の設立に合意し、統合契約書を締結する", "detail": "", "significance": "", "source": "有価証券報告書（三越伊勢丹ホールディングス）" }, { "date": "2008/2", "tags": [ "海外進出" ], "category": "海外進出", "region": "中国", "importance": 1, "event": "瀋陽伊勢丹（中国）を開店する", "detail": "", "significance": "", "source": "有価証券報告書" }, { "date": "2008/4", "tags": [ "組織再編", "上場廃止" ], "category": "組織再編|上場廃止", "region": "", "importance": 3, "event": "三越との共同株式移転により株式会社三越伊勢丹ホールディングスを設立し、その完全子会社となって上場を廃止する", "detail": "", "significance": "", "source": "有価証券報告書（三越伊勢丹ホールディングス）", "link": "/tse/3099/decisions/isetan-mitsukoshi-2008/" } ] }